WickRight makes and installs passive ventilation, a Passive House High-performance building material, which fixes and prevents many moisture intrusion issues.  Passive ventilation, also called vented flashing, helps dry out wet masonry parapet walls and flat roof systems and keeps them dry. WickRight Passive Ventilation and vented flashings dry out wet parapets, stops moisture intrusion, improves indoor air quality, extends the life of low-slope roofs and prevents truss damage.